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What is 'C' programming language?

C is a general-purpose programming language that was originally developed in the early 1970s by Dennis Ritchie at Bell Labs. It is one of the most widely used programming languages and has greatly influenced the development of many other languages.

Key features of the C language include: Syntax, Portability, Modularity, Pointers, Efficiency, Wide Range of Applications, etc.

What is C++ programming language?

C++ is a powerful and versatile programming language that was developed as an extension of the C programming language. It was created by Bjarne Stroustrup in the early 1980s and has since become widely used for developing a wide range of applications, including system software, game development, embedded systems, and more.

What is Python programming language?

Python is a high-level, object-oriented, general-purpose, and interpreted programming language that is used for a wide range of applications such as web development, scientific computing, data analysis, artificial intelligence, games, and more.

Python was created in the 1980s by Guido van Rossum and is now maintained by the Python Software Foundation.

What is Golang programming language?

Go, also known as Golang (Go Language), is an open-source programming language developed by Google in 2007. It was made to be a modern, efficient, and easy-to-use language for building high-performance applications.

Go is a compiled language that is statically typed, meaning that the data types of variables are checked at compile time, rather than at runtime. It is also a garbage-collected language, which means that memory management is handled automatically by the language's runtime system.

What is MySQL Database?

MySQL is an open-source relational database management system (RDBMS) that uses Structured Query Language (SQL) for managing data.

MySQL was first developed in the mid-1990s by a Swedish company called MySQL AB, which was later acquired by Sun Microsystems and then by Oracle Corporation. MySQL is now owned by Oracle and is released under both open-source and commercial licenses.

What is Oracle Database?

Oracle Database is a relational database management system (RDBMS) developed and marketed by Oracle Corporation. It is one of the most widely used and popular database systems in the world. Oracle Database provides a comprehensive and integrated platform for storing, managing, and retrieving data efficiently.

Here are some key features and characteristics of Oracle Database: Relational Database, Scalability and Performance, Security, Data Integrity, Transaction Management, High Availability, Data Replication and Integration, Extensibility, Data Warehousing and Business Intelligence, Compatibility.

What is MongoDB Database?

MongoDB is a popular open-source NoSQL (non-relational) database management system. It is designed to store, manage, and retrieve large volumes of data in a flexible and scalable manner. MongoDB diverges from traditional relational databases by using a document-oriented data model instead of tables and rows.

Key features of MongoDB include: Document-Oriented, Scalability, High Performance, Rich Query Language, Flexible Data Model, Replication and Fault Tolerance.

What is Cassandra Database?

Cassandra is an open-source distributed NoSQL database system designed to handle large amounts of data across multiple commodity servers while providing high availability and fault tolerance. It was originally developed at Facebook and later released as an open-source project.

Some key features of Cassandra include: Distributed architecture, Peer-to-peer replication, No single point of failure, Tunable consistency, Flexible data model, Linear scalability.

What is PostgreSQL Database?

PostgreSQL, often referred to as "Postgres," is an open-source, object-relational database management system (DBMS). It is renowned for its robustness, reliability, and extensive feature set. PostgreSQL offers advanced data management capabilities, including support for complex queries, transactional integrity, concurrency control, and data integrity.

Here are some key characteristics and features of PostgreSQL: Object-Relational Database, ACID Compliance, Extensibility, Advanced Querying, Concurrency Control, Replication and High Availability, Data Integrity and Constraints, Triggers and Stored Procedures, Full-Text Search, Community and Ecosystem.